Kit includes door seal rope cut to length(10 ft) and instructions. Silicone is not included. For Classic 4030, 5036, 6048 model doors, Hydrofire models, and Forge 1500, 3500 model doors. For cast door and steel door models if applicable. Forge 1500/3500- uses 6.5 ft Classic 4030/5036- uses 8 ft Classic 6048- uses 9 ft